KOYO
Tapered roller bearings 539A/532X
Bearing KOYO 539A/532X, Ø53.975×107.95×36.957 mm. Request a quote — worldwide shipping.
Type Tapered roller bearings
Dimensions
Ø 53,975 × 107,95 × 36,957 mm
d53,975Bore Ø (mm)
×
D107,95Outer Ø (mm)
×
B36,957Width (mm)
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Technical specifications
| d | 53.975 mm |
| D | 107.950 mm |
| T | 36.512 mm |
| B | 36.957 mm |
| C | 28.575 mm |
| r(min.) | 5.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 172 kN |
| Basic load ratings : C0r | 172 kN |
| Fatigue load limit : Cu | 26.8 kN |
| Limiting speeds(Grease lub.) | 3800 min-1 |
| Limiting speeds(Oil lub.) | 5100 min-1 |
| Load center spread : a | 23.9 mm |
| Constant :e | 0.30 |
| Axial load factors : Y1 | 2.03 |
| Axial load factors : Y0 | 1.11 |
| da | 72.0 mm |
| db | 61.0 mm |
| Da | 94.0 mm |
| Db | 100.0 mm |
| ra(max.) | 5.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 1.43 kg |
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KOYO 539A/532X